MX2009003343A - Method for synchronizing two control devices and redundantly structured automation device. - Google Patents

Method for synchronizing two control devices and redundantly structured automation device.

Info

Publication number
MX2009003343A
MX2009003343A MX2009003343A MX2009003343A MX2009003343A MX 2009003343 A MX2009003343 A MX 2009003343A MX 2009003343 A MX2009003343 A MX 2009003343A MX 2009003343 A MX2009003343 A MX 2009003343A MX 2009003343 A MX2009003343 A MX 2009003343A
Authority
MX
Mexico
Prior art keywords
control device
functional components
synchronizing
technical process
automation device
Prior art date
Application number
MX2009003343A
Other languages
Spanish (es)
Inventor
Michael Unkelbach
Carsten Jordan
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of MX2009003343A publication Critical patent/MX2009003343A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/058—Safety, monitoring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24186—Redundant processors are synchronised
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24187—Redundant processors run identical programs
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25428—Field device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Hardware Redundancy (AREA)
  • Programmable Controllers (AREA)
  • Safety Devices In Control Systems (AREA)
  • Numerical Control (AREA)

Abstract

The present invention relates to a method for synchronizing a first control device (2) and a second control device (5) of a redundantly structured automation device (1) for controlling a technical process. The first control device (2) and the second control device (5) are connected with each other. They each comprise a plurality of functional components (FB1, FB2, FB3, FB1', FB2', FB3'), by means of which functions for controlling the technical process are implemented. The first control device (2) performs the functional components (FB1, FB2, FB3) for controlling the technical process in cycles, thus creating internal states of the functional components (FB1, FB2, FB3). During control of the technical process by the first control device (2), information about the internal states of the functional components (FB1, FB2, FB3) is transferred distributed over several cycles to the second control device (5). The second control device (5) assigns the transmitted information about the internal states to the functional components (FB1', FB2', FB3'). The present invention further relates to a corresponding redundantly structured automation device (1).
MX2009003343A 2006-09-29 2007-09-27 Method for synchronizing two control devices and redundantly structured automation device. MX2009003343A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06020610A EP1906277A1 (en) 2006-09-29 2006-09-29 Method for synchronising two control devices and redundant structured automation apparatus
PCT/EP2007/060281 WO2008037779A1 (en) 2006-09-29 2007-09-27 Method for synchronizing two control devices and redundantly structured automation device

Publications (1)

Publication Number Publication Date
MX2009003343A true MX2009003343A (en) 2009-04-14

Family

ID=37450812

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009003343A MX2009003343A (en) 2006-09-29 2007-09-27 Method for synchronizing two control devices and redundantly structured automation device.

Country Status (8)

Country Link
US (1) US8996139B2 (en)
EP (2) EP1906277A1 (en)
JP (1) JP2010505167A (en)
CN (1) CN101542404B (en)
AU (1) AU2007301953B2 (en)
MX (1) MX2009003343A (en)
RU (1) RU2461038C2 (en)
WO (1) WO2008037779A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9600438B2 (en) * 2008-01-03 2017-03-21 Florida Institute For Human And Machine Cognition, Inc. Process integrated mechanism apparatus and program
ATE501473T1 (en) * 2009-03-12 2011-03-15 Siemens Ag METHOD FOR TRANSFER OF DATA BETWEEN TWO AUTOMATION DEVICES
DE102009027949A1 (en) * 2009-07-23 2011-01-27 Endress + Hauser Process Solutions Ag Method for data synchronization between an operator panel and a configuration / management system
US10488827B2 (en) 2012-02-15 2019-11-26 Nri R&D Patent Licensing, Llc Adaptive multi-level control for variable-hierarchy-structure hierarchical systems
KR101533081B1 (en) * 2014-09-26 2015-07-03 성균관대학교산학협력단 Redundancy-ready control apparatus, redundancy system and method for configuring redundant logics for assuring low power consumption and reliability at the same time
CN105049173B (en) * 2015-08-27 2017-12-22 南京南瑞继保电气有限公司 The synchronous method of asynchronous device
US10671038B2 (en) * 2016-07-15 2020-06-02 Fisher-Rosemount Systems, Inc. Architecture-independent process control
US11016468B1 (en) 2018-06-12 2021-05-25 Ricky Dale Barker Monitoring system for use in industrial operations
EP3654121B1 (en) * 2018-11-14 2021-06-09 Siemens Aktiengesellschaft Redundant automation system with a plurality of processing units for each hardware unit
CN112327600B (en) * 2020-10-28 2022-03-18 中国核动力研究设计院 Data synchronization method of redundant controller, redundant controller and instrument control system
US11609809B1 (en) * 2021-08-25 2023-03-21 Honeywell International Inc. Method and apparatus for the enhanced diagnostic coverage of a secondary device of a redundant controller pair

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637733A (en) * 1979-09-05 1981-04-11 Nippon Signal Co Ltd:The Multiplex majority logic circuit
DE58908047D1 (en) * 1989-04-25 1994-08-18 Siemens Ag Processes for the synchronization of data processing systems.
RU2066471C1 (en) * 1990-08-13 1996-09-10 Сибирская государственная горно-металлургическая академия Adaptive balance for controlled excitation
JP2730356B2 (en) * 1991-11-11 1998-03-25 日産自動車株式会社 Standby redundant system
DE59408335D1 (en) * 1993-07-28 1999-07-08 Siemens Ag Update procedure
JPH0962304A (en) * 1995-08-22 1997-03-07 Hitachi Ltd Multiplex system for controller
RU2084011C1 (en) * 1995-12-22 1997-07-10 Государственный научно-исследовательский и конструкторский институт систем контроля и управления "Система" Automatic redundant system which controls loading of cryogenic boost unit
US6170044B1 (en) * 1997-12-19 2001-01-02 Honeywell Inc. Systems and methods for synchronizing redundant controllers with minimal control disruption
US6327670B1 (en) * 1999-01-22 2001-12-04 Lucent Technologies Inc. Duplex processor with an update bus and method for operating the update bus
ES2203549T3 (en) * 1999-11-15 2004-04-16 Siemens Aktiengesellschaft AUTOMATION EQUIPMENT AND UPDATE PROCEDURE.
JP2003029819A (en) 2001-07-11 2003-01-31 Dainippon Screen Mfg Co Ltd Maintenance device, maintenance system and maintenance method
JP4099816B2 (en) * 2001-07-25 2008-06-11 横河電機株式会社 Redundant controller
US7351572B2 (en) * 2004-10-15 2008-04-01 Genmont Biotech Inc. Microorganism strain GM-090 of Lactobacillus fermentum and its use for stimulating IFN-γ secretion and/or treating allergy
DE102004052175A1 (en) * 2004-10-27 2006-05-04 Dr. Johannes Heidenhain Gmbh Modular numerical control unit with low-jitter synchronization
US20060174051A1 (en) * 2005-02-02 2006-08-03 Honeywell International Inc. Method and apparatus for a redundancy approach in a processor based controller design
US7496786B2 (en) * 2006-01-10 2009-02-24 Stratus Technologies Bermuda Ltd. Systems and methods for maintaining lock step operation
US8359112B2 (en) * 2006-01-13 2013-01-22 Emerson Process Management Power & Water Solutions, Inc. Method for redundant controller synchronization for bump-less failover during normal and program mismatch conditions
US8584115B2 (en) * 2006-10-05 2013-11-12 International Business Machines Corporation Automated operating system device driver updating system

Also Published As

Publication number Publication date
EP2067081A1 (en) 2009-06-10
EP1906277A1 (en) 2008-04-02
RU2461038C2 (en) 2012-09-10
EP2067081B1 (en) 2018-02-21
CN101542404A (en) 2009-09-23
WO2008037779A1 (en) 2008-04-03
AU2007301953A1 (en) 2008-04-03
JP2010505167A (en) 2010-02-18
US8996139B2 (en) 2015-03-31
CN101542404B (en) 2012-10-31
US20090271006A1 (en) 2009-10-29
RU2009116233A (en) 2010-11-10
AU2007301953B2 (en) 2012-02-23

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